package drive.Service.ServiceInterface;

import drive.Model.ChatMessage;

public interface ChatMessageService {
    String findAll();

    String findByMessageID(int messageID);

    String findByChatSessionID(int chatSessionID);

    String findBySenderID(int senderID);

    String add(ChatMessage chatMessage);

    String update(ChatMessage chatMessage);

    String delete(int messageID);
}
